Contract trading has caused far too many tragedies. We strongly recommend that all countries strengthen regulation of financial derivatives trading. At the very least, we should implement "examinations" to allow only qualified, advanced individuals with extensive market experience to participate in contract leverage trading. We should also strictly limit contract positions to no more than 10% of our overall portfolio. @heyibinance First Sister, if we truly want to use crypto for good, please start by slashing the scale at Binance, the leading cryptocurrency exchange. Contract income is ill-gotten gains.